{"product_id":"usb-powered-mini-humidifier-for-home-office-and-car-use-with-300ml-water-tank-capacity-and-six-hour-continuous-operation-featuring-silent-mist-function-and-compact-75x75x116mm-dimensions-in-white-pink-or-green-colour-options","title":"USB powered mini humidifier for home, office, and car use with 300ml water tank capacity and six-hour continuous operation featuring silent mist function and compact 75x75x116mm dimensions in white, pink, or green colour options","description":"\u003ch1\u003eUSB-Powered Mini Humidifier with 300ml Water Tank for Personal Space Hydration\u003c\/h1\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"White USB mini humidifier with 300ml water tank on desk beside laptop\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US11\/189\/2025-09-30\/original-image\/400944b2-c7d1-406f-8fb2-691fcec76f21_trans.webp\"\u003e\u003c\/div\u003e\n\nThis compact humidifier delivers adjustable mist output for personal hydration in dry indoor environments. Operating from any standard USB power source at just 2W power consumption, it provides approximately six hours of continuous moisture output. With its 75x75x116mm dimensions and lightweight construction, this device fits conveniently on desks, bedside tables, or car cup holders, offering portable humidity control wherever USB power is available.\n\n\u003ch2\u003eFeatures and Construction\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"White USB mini humidifier with 300ml water tank on desk beside laptop\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US11\/189\/2025-09-30\/original-image\/49bf2ed7-f1c5-40c0-97db-601f48c8802b_trans.webp\"\u003e\u003c\/div\u003e\n\nThis humidifier combines practical functionality with straightforward operation, designed for everyday use in multiple environments.\n\n\u003ch3\u003eMaterial and Build\u003c\/h3\u003e\n\nThe housing utilises ABS plastic for structural integrity while the water tank components employ PP (polypropylene) plastic for chemical resistance and clarity. Electronic components regulate the mist generation system, operating at DC5V with 400mA current draw. This material selection provides durability for regular use while maintaining a lightweight profile suitable for portable applications.\n\n\u003ch3\u003eSize and Practical Fit\u003c\/h3\u003e\n\nMeasuring 75mm in width and depth with 116mm height, the compact footprint allows placement in confined spaces without occupying significant surface area. The 300ml water tank capacity balances usable runtime with manageable refilling frequency, providing approximately six hours of operation before requiring replenishment. This size-to-capacity ratio makes it particularly suitable for personal breathing zones rather than room-sized humidity control.\n\n\u003ch2\u003eUses and Placement\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"White USB mini humidifier with 300ml water tank on desk beside laptop\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US11\/189\/2025-09-30\/original-image\/4bb74076-3ea6-4e37-a238-11e9c59c8b26_trans.webp\"\u003e\u003c\/div\u003e\n\nThe USB power compatibility and compact design enable flexible placement across multiple environments where targeted humidity is beneficial.\n\n\u003ch3\u003eEvent or Professional Use\u003c\/h3\u003e\n\nIn office environments, the silent operation prevents distraction during work hours while countering dry air from air conditioning systems. Event organisers might utilise multiple units for hydration stations in conference rooms or exhibition spaces where centralised humidity control is inadequate. The adjustable 30-50ml per hour mist output allows tailoring to specific environmental conditions and personal preference.\n\n\u003ch3\u003eEveryday Home Use\u003c\/h3\u003e\n\nBedside placement can alleviate dryness during sleep without the noise disruption of larger humidifiers. Living room use provides localised hydration near seating areas without affecting entire room humidity levels. The USB compatibility allows powering from television USB ports, gaming console ports, or smartphone chargers already present in living spaces, eliminating need for additional power outlets.\n\n\u003ch2\u003eBenefits and Buying Value\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"White USB mini humidifier with 300ml water tank on desk beside laptop\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US11\/189\/2025-09-30\/original-image\/614208ea-ed3c-4961-a9e2-f636641b9d43_trans.webp\"\u003e\u003c\/div\u003e\n\nThe practical advantages stem from specific design choices that address common limitations of personal hydration devices.\n\n\u003ch3\u003eReuse and Low Maintenance\u003c\/h3\u003e\n\nThe straightforward design with visible water tank simplifies cleaning and maintenance routines. Using standard USB connectivity eliminates proprietary power adapters that might become obsolete. The absence of complex filters or cartridges reduces ongoing costs, with only periodic cleaning of the water tank required for continued operation.\n\n\u003ch3\u003eWhy Choose This Product\u003c\/h3\u003e\n\nThe combination of USB power compatibility and compact dimensions creates a genuinely portable hydration solution. Unlike AC-powered humidifiers restricted to wall outlets, this device operates from power banks for truly mobile use. The 300ml capacity provides meaningful runtime without bulk, making it suitable for travel, temporary workspaces, or environments where space constraints preclude larger alternatives.\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"White USB mini humidifier with 300ml water tank on desk beside laptop\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US11\/189\/2025-09-30\/original-image\/89a8655a-c2a6-4ef0-a98f-0aaa164bc2b0_trans.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"White USB mini humidifier with 300ml water tank on desk beside laptop\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US11\/189\/2025-09-30\/original-image\/9870692a-8ab1-4951-b999-a31ac9c1be40_trans.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"White USB mini humidifier with 300ml water tank on desk beside laptop\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US11\/189\/2025-09-30\/original-image\/cb0b6f96-b767-465f-81b4-9f8151e927fe_trans.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"White USB mini humidifier with 300ml water tank on desk beside laptop\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US11\/189\/2025-09-30\/original-image\/e9f34d00-da68-4c96-8cfa-8a8593c8070b_trans.webp\"\u003e\u003c\/div\u003e","brand":"u9cmuw-dx","offers":[{"title":"Fireworks White \/ 75X75X116M","offer_id":56665688801660,"sku":"CJYD228639201AZ","price":16.98,"currency_code":"GBP","in_stock":true},{"title":"Tobacco Pollen \/ 75X75X116M","offer_id":56665688834428,"sku":"CJYD228639202BY","price":16.98,"currency_code":"GBP","in_stock":true},{"title":"Fireworks Green \/ 75X75X116M","offer_id":56665688867196,"sku":"CJYD228639203CX","price":16.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/1685\/3628\/files\/400944b2-c7d1-406f-8fb2-691fcec76f21_trans.webp?v=1776857730","url":"https:\/\/havenmere.co.uk\/products\/usb-powered-mini-humidifier-for-home-office-and-car-use-with-300ml-water-tank-capacity-and-six-hour-continuous-operation-featuring-silent-mist-function-and-compact-75x75x116mm-dimensions-in-white-pink-or-green-colour-options","provider":"Havenmere.co.uk","version":"1.0","type":"link"}